Analysis of information sources in references of the Wikipedia article "性高潮" in Chinese language version.
The amount of time of sexual arousal needed to reach orgasm is variable – and usually much longer – in women than in men; thus, only 20–30% of women attain a coital climax. b. Many women (70–80%) require manual clitoral stimulation.
...Examination of the literature shows little agreement among reported results of studies of EEG changes during orgasm.
1949: The statement that the girl's clitoral masturbation is normal is also due to the then prevalent psychoanalytic concept that the little girl had no vaginal genatility. The lack of vaginal genatility was later shown by sex-economy to be an artifact of our culture, which suppresses genitality completely and instills castration anxiety not only in the boy but also in the girl. This creates a true secondary drive in the form of penis envy and predominance of clitoral genitality. Psychoanalytic theory mistook these artificial secondary drives for primary, natural functions.
A few women can even experience orgasm from breast stimulation alone.
There are some females who appear to find no erotic satisfaction in having their breasts manipulated; perhaps half of them derive some distinct satisfaction, but not more than a very small percentage ever respond intensely enough to reach orgasm as a result of such stimulation (Chapter 5). [...] Records of females reaching orgasm from breast stimulation alone are rare.
Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.
Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...
Areola corrugation immediately after orgasm physically signals that orgasm has occurred
Left and right parietal EEGs were recorded while seven subjects experienced sexual climax through self-stimulation
...Examination of the literature shows little agreement among reported results of studies of EEG changes during orgasm.
Areola corrugation immediately after orgasm physically signals that orgasm has occurred
Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.
Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...
Left and right parietal EEGs were recorded while seven subjects experienced sexual climax through self-stimulation
...Examination of the literature shows little agreement among reported results of studies of EEG changes during orgasm.
Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.
Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...
Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.
Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...
Areola corrugation immediately after orgasm physically signals that orgasm has occurred